1901-2000 Inches 1 1.10 3.73 -2.63 2 127 1949 2013 1949 1953 bottom-tenth 1988 2 5.02 7.45 -2.43 13 116 1964 1989 1949 1953 bottom-tenth 1963 3 8.54 11.20 -2.66 18 111 1965 1989 1950 1953 bottom-third 4 12.22 15.10 -2.88 25 104 1965 1983 1949 1953 bottom-third 5 13.99 18.14 -4.15 9 120 1965 1983 1927 1953 bottom-tenth 6 15.98 21.64 -5.66 6 123 1965 1983 1927 1953 bottom-tenth 7 20.33 25.33 -5.00 14 114 1995 1984 1927 1953 bottom-third 1981 8 23.24 28.73 -5.49 13 115 1966 1973 1950 1953 bottom-tenth 1950 9 27.02 32.08 -5.06 16 112 1966 1973 1950 1953 bottom-third 10 28.53 35.82 -7.29 9 119 1966 2019 1942 1953 bottom-tenth 11 31.88 40.45 -8.57 8 120 1965 2019 1942 1953 bottom-tenth 12 35.77 44.92 -9.15 9 119 1966 2019 1925 1953 bottom-tenth 18 64.55 66.57 -2.02 48 80 1966 2019 1950 1953 normal 24 90.23 89.82 0.41 57 70 1966 1973 1951 1953 normal 36 144.35 134.88 9.47 97 29 1966 1974 1952 1953 top-third 48 191.39 179.93 11.46 96 29 1966 1975 1952 1953 top-third 60 228.75 224.85 3.90 65 59 1966 1976 1951 1953 normal